The 2-Thiophenecarboxylicacid, 5-fluoro-, with the CAS registry number 4377-58-6, is also known as 5-Fluoro-2-thiophenecarboxylic acid. This chemical's molecular formula is C₅H₃FO₂S and molecular weight is 146.14. Its systematic name is called 5-fluorothiophene-2-carboxylic acid.

Physical properties of 2-Thiophenecarboxylicacid, 5-fluoro-: (1)ACD/LogP: 2.35; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 3; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 1; (11)Index of Refraction: 1.574; (12)Molar Refractivity: 31.561 cm³; (13)Molar Volume: 95.652 cm³; (14)Surface Tension: 54.327 dyne/cm; (15)Density: 1.528 g/cm³; (16)Flash Point: 117.804 °C; (17)Enthalpy of Vaporization: 53.811 kJ/mol; (18)Boiling Point: 271.178 °C at 760 mmHg; (19)Vapour Pressure: 0.003 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)c1sc(F)cc1
(2)InChI: InChI=1/C5H3FO2S/c6-4-2-1-3(9-4)5(7)8/h1-2H,(H,7,8)
(3)InChIKey: XQURBTZGKJENJS-UHFFFAOYAN